body{
				background-color: #f7f7f7;
			}
			.content{
				margin-bottom:50px ;
			}
			.data_time{
				float: left;
				font-size: 10px;
			/* 	height: 23px;
				line-height: 23px; */
			}
			/*卡片li*/
			.card{
				background-color: #f7f7f7;
				box-sizing: border-box;
				padding: 10px;
				margin-bottom: 10px;
			}
			/*卡片标题*/
			.card_title{
				font-size: 12px;
				height: 40px;
				line-height: 30px;
				text-align: center;
				color: #aeaeb4;
			}
			/*标题内容*/
			.card_title span{
				padding: 0 20px;
			}
			/*卡片图片*/
			.card_img{
				width: 100%;
			}
			h3{
				font-size: 15px;
				padding: 10px 0 0;
			}
			h5{
				font-size: 11px;
				color: #aeaeb4;
				/*padding: 0 0 5px 0;*/
			}
			/*作者*/
			.autor{
				float: right;
			}